Current Transducer HNC- 050 .. 100P IPN = 50 .. 100 A For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). Electrical data Primary nominal DC current Primary current measuring range IPN (A) Type IP (A) 50 100 0 .. ± 75 0 .. ± 140 HNC - 050P HNC - 100P HNC - 050P HNC - 100P RM ISN KN Measuing resistance Second nominal current Turns ratio 60 .. 90 50 1 : 1000 60 .. 80 50 1 : 2000 VC IC Vd Supply voltage (± 5 %) ± 15 Current consumpution 15 + ISN R.m.s. voltage for AC isolation test, 50/60Hz, 1 min 2.5 Ω mA V mA kV Accuracy-Dynamic performance data X ε L IO IHC IOT tr TCε G Accuracy @ T A = 25°C Linearity (0 .. ± IPN ) Electrical offset current @IP = 0, @T A = 25°C Hysteresis offset current @ IP = 0, after an excursion of IPN Thermal drift of IO 0°C .. +70°C Response time @ 90% of IP Thermal drift of the gain (% of reading) ± 0.15 mA ± 0.005 ms/°C <1 µs < ± 0.004 %/°C Secondary coil Resistance @T A = 25°C m Mass and secondary circuit • Isolation voltage 2500 V • Low power consumption • Easy mounting • Small size and space saving • Only one design for wide current ratings range • High immunity to external interference Applications • DC motor drives • Switched Mode Power Supplies (SMPS) Ambient operating temperature Ambient storage temperature RS • Hall effect measuring principle • Galvanic isolation between primary Advantages ± 1 % of IPN < ± 0.5 % ± 0.2 mA General data TA TS Features - 10 .. + 80 °C - 15 .. + 85 °C HNC - 200P HNC - 300P 75 95 (UPS) Ω 30 • AC variable speed drives • Uninterruptible Power Supplies • Battery supplied applications • Inverters g 010301/1 www.nanalem.co.jp HNC- 050 .. 100P UNIT: mm NANALEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.